Question

Please give answer to question no 2 and 3

Answer 1

que1):-Non-uniform motion.
que2):-displacement is 0
que3):-No
que4):-accelerated
que5):-The earth is moving around the sun in a circular orbit,and the moon is moving around the earth in another circular orbit.
que6):-yes
que7):-u=0
v=0
a=6m/s^2
t=2s
s=?
using equation 2nd
s=ut+1/2at^2
s=0×2+1/2×6(2×2)
s=0+12
s=12m